The street broadened, and Conan was aware that he was getting into the part of the city dedicated to the temples. The great structures reared their black bulks against the dim stars, grim, indescribably menacing in the flare of the few torches. And suddenly he heard a low scream from a woman on the other side of the street and somewhat ahead of him--a naked courtesan wearing the tall plumed head-dress of her class. She was shrinking back against the wall, staring across at something he could not yet see. At her cry the few people on the street halted suddenly as if frozen. At the same instant Conan was aware of a sinister slithering ahead of him. Then about the dark corner of the building he was approaching poked a hideous, wedge-shaped head, and after it flowed coil after coil of rippling, darkly glistening trunk. The Cimmerian recoiled, remembering tales he had heard--serpents were sacred to Set, god of Stygia, who men said was himself a serpent. Monsters such as this were kept in the temples of Set, and when they hungered, were allowed to crawl forth into the streets to take what prey they wished. Their ghastly feasts were considered a sacrifice to the scaly god. The Stygians within Conan's sight fell to their knees, men and women, and passively awaited their fate. One the great serpent would select, would lap in scaly coils, crush to a red pulp and swallow as a rat-snake swallows a mouse. The others would live. That was the will of the gods. But it was not Conan's will. The python glided toward him, its attention probably attracted by the fact that he was the only human in sight still standing erect. Gripping his great knife under his mantle, Conan hoped the slimy brute would pass him by. But it halted before him and reared up horrifically in the flickering torchlight, its forked tongue flickering in and out, its cold eyes glittering with the ancient cruelty of the serpent-folk. Its neck arched, but before it could dart, Conan whipped his knife from under his mantle and struck like a flicker of lightning. The broad blade split that wedge-shaped head and sheared deep into the thick neck. Conan wrenched his knife free and sprang clear as the great body knotted and looped and whipped terrifically in its death throes. In the moment that he stood staring in morbid fascination, the only sound was the thud and swish of the snake's tail against the stones. Then from the shocked votaries burst a terrible cry: 'Blasphemer! He has slain the sacred son of Set! Slay him! Slay! Slay!'